<?php
namespace Framework;
class Validation{
    public static function string($value,$min=1,$max=INF){
        if(is_string($value)){
            $value = trim($value);
            $length = strlen($value);
            return $length >= $min && $length <= $max;
        }
        return false;
    }

    public static function email($value){
        $value = trim($value);
        return filter_var($value,FILTER_VALIDATE_EMAIL);
    }

    public static function match ($value1,$value2) {
         $value1 = trim($value1);
         $value2 = trim($value2);
         return $value1 === $value2;
    }
}